Last Night's Look: Love It or Leave It?

We’re all buzzing over Ashlee Simpson’s summery separates, Catherine Zeta-Jones’s lace gown and more outfits that stars were just spotted in. Check them out, then vote – fashion-forward or fashion fail?

ASHLEE SIMPSON

If you looked up “boho chic” in the dictionary, you’d probably find this photo of wearing a fringe, button-down Asos blouse, embellished Sachin + Babi mini, lace-up Shoemint sandals and one hell of a cocktail ring for a visit to the Elizabeth Arden Beautiful Color Lip Lounge in Hollywood, Calif.

CATHERINE ZETA-JONES

This is why we’ve missed seeing the on the red carpet. Catherine makes a jaw-dropping return in a lace Maria Lucia Hohan gown with a high-low hemline, Jerome C. Rousseau sandals and Neil Lane bling at the L.A. premiere of Red 2.

HELEN MIRREN

It’s not often that we want to raid a 67-year-old’s closet, but this Dame often defies our expectations. She opts for an elegant Elie Saab gown with a keyhole slit at the neckline, which she teams with a gold clutch (also by the designer) and coral-and-diamond David Webb jewels at the Red 2 premiere in L.A. (P.S. Bet you can’t guess what shoes she’s wearing underneath!)

HOLLAND RODEN

The black-and-white trend shows no sign of slowing down, as evidenced by the actress’s embellished, floral Naeem Khan mini. To spice things up a bit, Holland plays up her fiery red hair with a bright lip and matching clutch at the Red 2 premiere in L.A.

SALMA HAYEK

After stepping out in a surprising pop of color, back to black. The actress keeps it sexy in a Saint Laurent mini with a cutout at the waist, beaded neckline and open-back detailing at the premiere of Grown Ups 2 in N.Y.C.

EMMY ROSSUM

“Ooohhh, this is really pretty,” is exactly what one editor gushed after seeing Emmy’s Carolina Herrera gown with its full floral-print skirt and black-and-navy bodice. She tops her look with a red CH Carolina Herrera clutch, matching bow belt and chic updo at a Persol event in N.Y.C.

OLIVIA MUNN

Olivia’s Thakoon satin sheath features a strip of lace fabric at the neckline and an eye-catching double slit. She also amps up her accessories game with a statement ear cuff, metallic clutch and on-trend white mani at The Newsroom season 2 premiere in Hollywood.

EMMA ROBERTS

The actress kind of reminds us of a marching band conductor in her white Edition by Georges Chakra romper with sequin detailing, which she pairs with a coordinating embellished blazer and metallic Tory Burch clutch and Schutz pumps at the Persol event in N.Y.C.

ROSIE HUNTINGTON-WHITELEY

There’s baring your abs and baring your abs. The supermodel does the latter in an ivory bandeau top and a cutout, ankle-grazing skirt (both Calvin Klein Collection). She completes the look with a hot pink pout at the ModelCo Black Tie Dinner in Hayman Island, Australia.

ANNA KENDRICK

JESSICA ALBA

We don’t know about you, but we wish we were wearing A-line Carolina Herrera skirt, coral blouse, sheer-sleeved blazer and bright yellow Brian Atwood sandals to work today. She plays up the girlie factor with perfectly tousled waves at a Santa Monica, Calif., signing for her book The Honest Life.

BLAKE LIVELY

The last time hit the carpet (wearing a dress with a built-in-cape), feelings were mixed. But we bet the outfit she wears to the N.Y.C. premiere of Turbo – a gem-encrusted pencil skirt and gray tank (both Burberry) and Christian Louboutin heels – will get a whole lotta love.

DEMI LOVATO

Has been shopping in closet? The singer proves she’s a little bit country (to balance her rock-and-roll side) in a flowy white eyelet dress, which she accessorizes with cowboy boots at the Acuvue 1-Day Contest press event in West Hollywood.

NIKKI REED

The actress’s gray Gypsy05 maxi dress has an easy-breezy feel thanks to its sheer side panels. She adds gold necklaces and avoids frizz with a summery updo at 7-Eleven’s 86th Birthday Party in Malibu, Calif.

MICHELLE RODRIGUEZ

Believe it or not, this is the first cutout dress we’ve seen all week! The actress shows off her curves (and some toned abs) in a tight black gown with a daring open back at the Turbo premiere in N.Y.C.

CIARA

After putting her body on display in looks like this and this, the singer covers up completely in a pair of black leather pants topped with a printed sweatshirt and sheer skirt (despite the sticky N.Y.C. weather) at an event promoting her new album.

ZENDAYA COLEMAN

Clad top-to-bottom in Marc by Marc Jacobs, the Dancing with the Stars alum looks party-ready in pair of white short-shorts, a printed blouse and a Throwback Thursday-worthy denim vest (which we’re kinda obsessed with around here) at 7-Eleven’s 86th Birthday Party in Malibu, Calif.

KATE HUDSON

We could stare at the Elie Saab gown for hours and that still wouldn’t be enough time to take in how gorgeous it is. She accessorizes the embellished high-low number with spiked cap-toe pumps and a coordinating clutch (both Christian Louboutin) at the Novak Djokovic Foundation Gala Dinner in London.

SELENA GOMEZ

Will this become the new uniform for Selenators everywhere? The chooses denim short-shorts, a black top with cutout detailing at the sleeves, high-top wedges and exposed pink socks (!) at the photo call for her new adidas NEO collection in Berlin.

DIANE KRUGER

If you’ve been going through Diane-on-the-red-carpet withdrawal, this black-and-green Jonathan Saunders design is just the fashion fix you need. She completes the look with a peach Charlotte Olympia clutch at the L.A. premiere party for The Bridge.

NAOMI CAMPBELL

It takes a statuesque woman to pull off so much dress. And the is just that. She wears the tiered Azzedine Alaïa gown with pin-straight hair and a mega-watt smile at the Novak Djokovic Foundation Gala Dinner in London.

OCTAVIA SPENCER

No surprise here: The actress chooses her favorite designer once again, donning a lace-embroidered Tadashi Shoji dress. What is surprising: She got bangs, which she debuts at the Fruitvale Station premiere in N.Y.C.

CIARA

In case you have a bad memory and forgot since seeing this look that Ciara has an amazing body, she reminds you with this color-block Mason by Michelle Mason mini at the release party for her new album in Las Vegas.

TARAJI P. HENSON

Once you’ve taken in Taraji’s neon sandals (we understand if you need a few minutes), move your attention to her forest-green dress with those bold structured shoulders and sheer paneling at the neckline, selected for the 365 Black Awards in New Orleans.

DOUTZEN KROES

White bandage minis are pretty much the opposite of universally flattering and forgiving, but when you’re a supermodel, those are two characteristics you don’t really need to look for in clothing. Doutzen wears her lace-trimmed dress to the dance4life auction in Amsterdam.